-continuous Petrov-Galerkin method for nonlinear second-order initial value problems with application to wave equations.
Lina WangMingzhu ZhangHongjiong TianLijun YiPublished in: CoRR (2023)
Keyphrases
- detection method
- dynamic programming
- mathematical model
- high order
- algebraic equations
- pairwise
- significant improvement
- cost function
- numerical methods
- similarity measure
- segmentation method
- optimization problems
- finite difference
- linear systems
- search methods
- optimization method
- image enhancement
- high accuracy
- higher order
- computational cost
- preprocessing
- objective function
- multiscale